SIE-86 General Functionality
Main Function 17
1.6 Wide-angle Flaps, Diffuser, Louvres and Autoswing
1.6.1 H type
Wide-angle flap The large flaps send a large volume of air downwards to the floor. The flap provides an optimum control in
cooling, heating and dry mode.
Diffuser The diffuser enables the air coming out of the indoor unit to reach all surfaces in cooling mode.
Heating mode During heating mode, the large flap enables direct warm air straight downwards. The diffuser presses the
warm air above the floor to reach the entire room.
Cooling mode During cooling mode, the diffuser retracts into the indoor unit. This enables a distribution of cooled air
throughout the entire room.
Louvres The louvres, made of elastic synthetic resin, provide a wide range of airflow that guarantees a comfortable
air distribution.
Autoswing The following table explains the autoswing process for heating and cooling:
Item Description Drawing
heating
The flap swings up and down as shown in
the drawing alongside.
cooling
The flap swings up and down as shown in
the drawing alongside.